411 REFERENCE · Wikibooks
Identifying Rocks and Minerals
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
RocksAndMinerals
This book will help you to identify rocks and minerals.
Contents
/Introduction/
What's the difference between rocks and minerals?
/Types of Rocks/
Properties useful in identifying rocks and minerals
/Hardness/
/Cleavage/
I
Geology
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